CN2545453Y - Plastic composite pipe with composite metal skeleton - Google Patents
Plastic composite pipe with composite metal skeleton Download PDFInfo
- Publication number
- CN2545453Y CN2545453Y CN 02214656 CN02214656U CN2545453Y CN 2545453 Y CN2545453 Y CN 2545453Y CN 02214656 CN02214656 CN 02214656 CN 02214656 U CN02214656 U CN 02214656U CN 2545453 Y CN2545453 Y CN 2545453Y
- Authority
- CN
- China
- Prior art keywords
- layer
- plastic
- pipe
- metal frame
- complex metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 30
- 229920003023 plastic Polymers 0.000 title claims abstract description 30
- 239000002184 metal Substances 0.000 title claims abstract description 25
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 29
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
- 238000003889 chemical engineering Methods 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 238000004642 transportation engineering Methods 0.000 abstract 1
- 230000032798 delamination Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a compound metal framework plastic composite pipe, it is intraductal by the plastics, outer (1, 2) and press from both sides compound metal casing ply (3) between them and constitute, and its casing ply (3) are compound metal wire layer, twine on metal wire (5) of at least one deck on the inside pipe layer of plastics (1), have one deck coating (4). The composite metal framework layer (3) with the coating layer (4) is tightly combined with the inner layer (1) and the outer layer (2) of the plastic pipe to form a whole, so that the pipe has more superiority and is widely applied to petroleum, chemical engineering and various fluid conveying engineering. It is especially suitable for pipeline transportation engineering of various fluids with pressure and corrosivity.
Description
One, technical field: the utility model relates to pipeline, particularly a kind of complex metal frame plastic composite pipe.
Two, background technique: at present, wire armature plastic composite pipe on the market, be directly to be clipped between the inside and outside layer of plastic tube with wire to constitute,, played the effect of reinforced plastic pipe intensity, but it exists metal wire layer and plastic layer is difficult to combine, phenomenon such as often cause delamination or reel off raw silk from cocoons has reduced intensity, influences its use value.
Three, summary of the invention: the technical problems to be solved in the utility model is to overcome the shortcoming and defect that above-mentioned prior art exists, and provides a kind of metal layer and plastic layer in conjunction with firm, not delamination, the complex metal frame plastic composite pipe that does not reel off raw silk from cocoons.
The technological scheme that the utility model is dealt with problems is: by the inside and outside layer of plastic tube be clipped in the complex metal frame plastic composite pipe that framework layer is therebetween formed, its framework layer is to be wrapped on the plastic tube internal layer at least on the wire of one deck, clad metal wire layer with one deck clad, complex metal frame layer and the inside and outside layer of plastic tube with clad are combined closely, and form one.
The utility model compared with prior art, because the interlayer skeleton has one deck clad, can combine closely with the inside and outside layer of plastic tube, thereby do not reel off raw silk from cocoons, delamination, therefore have more higher intensity, rigidity, impact resistance and low heat expansion, creep resistance, antiultraviolet irradiation property and wear resistance.
Four, description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model complex metal frame structural representation.
Five, embodiment
As shown in Figure 1, the internal layer 1 of plastic tube and the skin of plastic tube 2 are made by polyvinyl plastics, accompany complex metal frame layer 3 between the plastic tube internal layer 1 and outer 2, this complex metal frame layer 3 has clad 4 on the wire 5 of one deck (being expressed as two-layer among the figure) for being wrapped on the plastic tube internal layer at least, it and plastic tube internal layer 1 and outer 2 are combined closely, and form one.When coating plastic outer tube layer 2, with complex metal frame layer 3 and 1 heating of plastic tube internal layer, the three is fully merged earlier, combine closely, form one.
As shown in Figure 2, complex metal frame layer 3 promptly coats tackiness agent for the wire 5 with clad 4 constitutes on the wire 5, and tackiness agent is the commercially available prod.
Claims (2)
1. complex metal frame plastic composite pipe, form by inside and outside layer of plastic tube (1,2) and complex metal frame layer (3), it is characterized in that framework layer (3) is for being wrapped on the plastic tube internal layer (1) at least on the wire of one deck (5), clad metal wire layer with one deck clad (4), complex metal frame layer (3) with clad (4) is combined closely with the inside and outside layer of plastic tube (1,2), forms one.
2. complex metal frame plastic composite pipe according to claim 1 is characterized in that the clad (4) on the complex metal frame layer (3) is a tackiness agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02214656 CN2545453Y (en) | 2002-05-09 | 2002-05-09 | Plastic composite pipe with composite metal skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02214656 CN2545453Y (en) | 2002-05-09 | 2002-05-09 | Plastic composite pipe with composite metal skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2545453Y true CN2545453Y (en) | 2003-04-16 |
Family
ID=33693952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02214656 Expired - Lifetime CN2545453Y (en) | 2002-05-09 | 2002-05-09 | Plastic composite pipe with composite metal skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2545453Y (en) |
-
2002
- 2002-05-09 CN CN 02214656 patent/CN2545453Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENGLI OILFIELD FURIUTE OIL EQUIPMENT CO.,LTD. Free format text: FORMER NAME OR ADDRESS: ENGINEERING MACHINERY GENERAL FACTORY, SHENGLI PETROLEUM ADMINISTRATION |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Shengli Oil Field Furuite Petroleum Equipment Co., Ltd. Patentee before: Engineering Machinery Plant, Shengli Petroleum Administration |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120509 Granted publication date: 20030416 |